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This article is to share with you about the circumstances under which the website uses the VPS host. The editor thinks it is very practical, so I share it with you to learn. I hope you can get something after reading this article.

The mainframe industry is very fancy, and they provide a large number of options to meet the strange needs of users. But like everything else, users have to make tradeoffs in their choices.

Virtual hosts, also known as shared hosts (shared hosting), are usually cheap and easy to use, but system resources are limited. Proprietary servers (dedicated servers) are more powerful and customizable, but require a certain level of technical knowledge.

If a website is very large and the traffic is very high, the virtual host can no longer be hosted, and it is not necessary to use a dedicated server. If you encounter such a problem, then you need a VPS host.

Virtual private server (virtual private server, VPS) is a flexible, scalable and economical hosting solution that can adapt to most websites. It is suitable for users who are not satisfied with virtual hosts and do not need a whole server.

Before we delve into the features and advantages of VPS, please note that the VPS provided by different host vendors varies greatly. To determine whether the host vendor's VPS contains a feature, consult the host vendor directly.

So, what exactly is VPS?

On the virtual host, your site and other N multi-user sites stay on the same server, these sites share the server's resources, such as memory, disk space and CPU, and you can only use the features provided by the host vendor.

Dedicated server, it goes without saying that your website is the only website on this server (or you are the only user of this server), and you monopolize all the resources of this server. Dedicated servers are suitable for large websites-huge databases and amazing traffic. The virtual host often rejects or restricts such a large website. Dedicated servers are usually expensive, while virtual hosts usually cost less than $10 a month.

Resources for VPS

VPS is a flexible solution, somewhere between a virtual host and a dedicated server-not just the price but also the functionality.

Like dedicated servers, websites on VPS have exclusive memory and disk space; like virtual hosts, your site must share CPU with other sites. Simply put, VPS's memory and disk space are exclusive, while CPU is shared. The sharing of CPU varies according to the settings of the host vendor.

The following table shows how most hosts distinguish between virtual hosts, VPS, and proprietary servers.

Virtual host VPS dedicated server shared memory, disk space and CPU shared CPU Memory and disk space dedicated memory, disk space and CPU are exclusive serverless customizable all server-level software is pre-installed server-level software (OS, cPanel, LAMP) pre-installation depends on the host vendor server-level software (OS, cPanel) The pre-installation of LAMP) depends on the host provider usually providing full user support, depending on the service provider's user support, depending on the service provider's $$

Burst memory (burstable RAM)

VPS not only provides more memory, disk space, and higher CPU resources than virtual hosts. Depending on the host vendor, some also provide burst memory functions to deal with sudden memory exhaustion. When a sudden high-traffic event is encountered, the sudden memory will call the memory in the reserved pool to deal with the temporary high traffic. This feature is not available on the virtual host, and the dedicated server uses all available memory without a memory reservation pool

Differences in user support

Like the differences in performance, different VPS hosts have different levels and types of customer support. For example, some companies offer semi-managed VPS services, while others are fully managed.

The differences supported by users are shown in the following table:

Unmanaged semi-managed fully managed host vendors solve hardware and network problems host vendors solve hardware, network and general software problems users are responsible for all software and performance problems users are responsible for solving custom software problems host vendors are responsible for the installation of custom software

As you can see, VPS is the perfect middle choice-flexible enough to be customized, and ample resources. It is suitable for transfer of ownership if you want to get more host rights than a virtual host, but cannot afford to buy an exclusive server. If you need root access, the virtual host will not provide it to you, but VPS can. If the memory footprint of your site fluctuates greatly and your host provider happens to provide it, then sudden memory will be very attractive to you. If you like customization, then server-level software customizations, such as PHP, MySQL and Apache, will interest you.

To put it simply, VPS has most of the functions of a dedicated server and has more advantages in terms of price and user support.

Do I need VPS?

The answer is "maybe". Maybe you are a web designer with a few stations and some long-term clients' websites that you need to manage. Does VPS suit you? Well, it looks like you probably need a platform higher than a virtual host, so you don't have to share resources with other users, and you don't have to worry about other users having more resources and affecting your site. Exclusive hosting is a bit too much, you don't always need that much system resources, and you can't adjust your budget.

Finally, I would like to say that if your site is made up of static pages, then virtual hosting is enough for you. If you have a lot of file storage, multiple sites, dynamic web pages, and a lot of traffic pouring in from time to time, then you should consider upgrading to VPS. You can do more than you can do on a web host, and the investment is far less than your own server.

These are the circumstances under which the website uses VPS hosts, and the editor believes that there are some knowledge points that we may see or use in our daily work. I hope you can learn more from this article. For more details, please follow the industry information channel.

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